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Edition and Publication:
< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation Southwest Company
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China Petroleum Engineering & Construction Corporation
Co-hosted by:
Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
Address:
No.6, Shenghua Road, High-tech District, Chengdu, Sichuan, China
Postal Code:
610041
Tel:
028-86014709
028-86014500
Email:
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Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position ：Home->Past Journals Catalog->2012 Vol.3

    Application of Lifting and Pushing Method in Hanjiang Aerial Crossing Tower Erection
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    Author's Workplace：
    Key Words： Tower erection； Lifting and pushing method； Lifting and pushing calculation； Engineering innovation
    Abstract：The erection of natural gas pipeline aerial crossing tower is often difficult due to the restricted site conditions. Introduced are actual conditions at the site of Hanjiang aerial crossing tower erection， compared are common erection ways and selected is the lifting and pushing method for Hanjiang gas pipeline aerial crossing tower erection. In combination with the characteristics of gas pipeline aerial crossing tower erection， described are the operating principle of the lifting and pushing method in Hanjiang gas pipeline aerial crossing tower erection and adverse working conditions and introduced are main calculations and innovation in this project. Practical experience in this project shows that the lifting and pushing method has such advantages as strong site adaptability， safety and less investment and this method may be applied widely in gas pipeline aerial crossing projects.
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